class Computer{
  int add(int x,int y){
     return x+y;
     }
}
 public class Example4_6{
   public static void main(String args[]){
  Computer com= new Computer();
    int m=100;
    int n=200;
   int result=com.add(m,n);
    System.out.println(result);
    result=com.add(120+m,n*10+8);
    System.out.println(result);
    }
}
